diff --git a/docs/security-considerations.rst b/docs/security-considerations.rst index 63a30a3a1..d8dd645f6 100644 --- a/docs/security-considerations.rst +++ b/docs/security-considerations.rst @@ -185,7 +185,7 @@ Call Stack Depth ================ External function calls can fail any time because they exceed the maximum -call stack of 1024. In such situations, Solidity throws an exception. +call stack size limit of 1024. In such situations, Solidity throws an exception. Malicious actors might be able to force the call stack to a high value before they interact with your contract. Note that, since [Tangerine Whistle](https://eips.ethereum.org/EIPS/eip-608) hardfork, the [63/64 rule](https://eips.ethereum.org/EIPS/eip-150) makes call stack depth attack impractical. Also note that the call stack and the expression stack are unrelated, even though both have a size limit of 1024 stack slots.